Analisis Karakter Kepercayaan Diri Siswa Kelas XII SMA. Schrödinger: Journal of Physics Education, [S. l.], v. 3, n. 3, p. 57–61, 2022. DOI: 10.37251/sjpe.v3i3.507. Disponível em: https://cahaya-ic.com/index.php/SJPE/article/view/507. Acesso em: 23 may. 2026.